CVE-2013-4322
Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field,…
Does this matter?
Lower severity and a low EPSS score (9.46%). Track it; it rarely justifies an emergency change on its own.
Description
Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field, which allows remote attackers to cause a denial of service by streaming data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3544.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 9.46% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apache/tomcat
- Source
- secalert@redhat.com
References
- http://advisories.mageia.org/MGASA-2014-0148.html
- http://marc.info/?l=bugtraq&m=144498216801440&w=2
- http://seclists.org/fulldisclosure/2014/Dec/23
- http://secunia.com/advisories/59036
- http://secunia.com/advisories/59675
- http://secunia.com/advisories/59722
- http://secunia.com/advisories/59724
- http://secunia.com/advisories/59873
- http://svn.apache.org/viewvc?view=revision&revision=1521834
- http://svn.apache.org/viewvc?view=revision&revision=1521864
- http://svn.apache.org/viewvc?view=revision&revision=1549522
- http://svn.apache.org/viewvc?view=revision&revision=1549523
- http://svn.apache.org/viewvc?view=revision&revision=1556540
- http://tomcat.apache.org/security-6.htmlVendor Advisory
- http://tomcat.apache.org/security-7.htmlVendor Advisory
- http://tomcat.apache.org/security-8.htmlVendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21667883
- http://www-01.ibm.com/support/docview.wss?uid=swg21675886
- http://www-01.ibm.com/support/docview.wss?uid=swg21677147
- http://www-01.ibm.com/support/docview.wss?uid=swg21678113
- http://www-01.ibm.com/support/docview.wss?uid=swg21678231
- http://www.debian.org/security/2016/dsa-3530
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:052
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:084
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
- http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html
- http://www.securityfocus.com/archive/1/534161/100/0/threaded
- http://www.securityfocus.com/bid/65767
- http://www.ubuntu.com/usn/USN-2130-1
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.